{"id":43346,"date":"2025-06-12T07:11:50","date_gmt":"2025-06-11T23:11:50","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/43346.html"},"modified":"2025-06-12T07:11:50","modified_gmt":"2025-06-11T23:11:50","slug":"python-%e5%ae%9e%e7%8e%b0-web-%e9%9d%99%e6%80%81%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%88http-%e5%8d%8f%e8%ae%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/43346.html","title":{"rendered":"Python \u5b9e\u73b0 Web \u9759\u6001\u670d\u52a1\u5668\uff08HTTP \u534f\u8bae\uff09"},"content":{"rendered":"<\/p>\n<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li>\u4e00\u3001\u5728\u672c\u5730\u542f\u52a8 HTTP \u670d\u52a1\u5668<\/li>\n<li>\n<ul>\n<li>1. Windows \u4e0b\u5b89\u88c5 node.js<\/li>\n<li>\n<ul>\n<li>1&#xff09;\u4e0b\u8f7d\u5b89\u88c5\u5305<\/li>\n<li>2&#xff09;\u914d\u7f6e\u73af\u5883\u53d8\u91cf<\/li>\n<li>3&#xff09;\u5b89\u88c5\u955c\u50cf<\/li>\n<li>4&#xff09;node.js \u7684\u5e38\u7528\u547d\u4ee4<\/li>\n<\/ul>\n<\/li>\n<li>2. \u5b89\u88c5 http-server \u670d\u52a1<\/li>\n<li>3. \u4f7f\u7528 http-server \u5f00\u542f\u670d\u52a1<\/li>\n<li>\n<ul>\n<li>1&#xff09;\u4f7f\u7528 http-server<\/li>\n<li>2&#xff09;\u8be6\u89e3 http-server [path] [options]<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001Web \u9759\u6001\u670d\u52a1\u5668<\/li>\n<li>\n<ul>\n<li>1. \u663e\u793a\u56fa\u5b9a\u7684\u9875\u9762<\/li>\n<li>\n<ul>\n<li>1&#xff09;Python \u4ee3\u7801<\/li>\n<li>2&#xff09;\u7ed3\u679c\u5c55\u793a<\/li>\n<\/ul>\n<\/li>\n<li>2. \u663e\u793a\u8bf7\u6c42\u7684\u9875\u9762<\/li>\n<li>\n<ul>\n<li>1&#xff09;Python \u4ee3\u7801<\/li>\n<li>2&#xff09;\u7ed3\u679c\u5c55\u793a<\/li>\n<\/ul>\n<\/li>\n<li>3. \u591a\u8fdb\u7a0b\u663e\u793a\u9875\u9762<\/li>\n<li>4. \u591a\u7ebf\u7a0b\u663e\u793a\u9875\u9762<\/li>\n<li>5. \u975e\u963b\u585e\u6a21\u5f0f\u663e\u793a\u9875\u9762<\/li>\n<li>6. \u5229\u7528 epoll \u663e\u793a\u9875\u9762&#xff08;Linux \u4e0b\u8fd0\u884c&#xff09;<\/li>\n<li>7. \u5229\u7528 gevent \u663e\u793a\u9875\u9762<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<p>\u6709\u5173 HTTP \u7684\u57fa\u7840\u77e5\u8bc6&#xff1a;\u3010\u5e94\u7528\u5c42 IV&#xff08;\u4e07\u7ef4\u7f51WWW&#xff09;\u3010\u2605\u2605\u3011\u3011<\/p>\n<h2>\u4e00\u3001\u5728\u672c\u5730\u542f\u52a8 HTTP \u670d\u52a1\u5668<\/h2>\n<h3>1. Windows \u4e0b\u5b89\u88c5 node.js<\/h3>\n<h4>1&#xff09;\u4e0b\u8f7d\u5b89\u88c5\u5305<\/h4>\n<p>node.js \u4e0b\u8f7d\u7f51\u5740&#xff1a;\u3010node.js \u4e2d\u6587\u7f51\u3011<\/p>\n<ul>\n<li>\n<p>\u8fdb\u5165\u5b98\u7f51&#xff0c;\u6839\u636e\u9700\u6c42\u4e0b\u8f7d\u5b89\u88c5\u5305&#xff0c;\u6ce8\u610f&#xff1a;<\/p>\n<ul>\n<li>\n<p>.msi \u662f Windows \u7cfb\u7edf\u4e0b\u7684\u4e00\u79cd\u5b89\u88c5\u5305\u6587\u4ef6\u683c\u5f0f&#xff0c;\u8fd9\u79cd\u6587\u4ef6\u7c7b\u578b\u5305\u542b\u4e86\u67d0\u4e2a\u8f6f\u4ef6\u6216\u7a0b\u5e8f\u7684\u6240\u6709\u5b89\u88c5\u4fe1\u606f\u548c\u5fc5\u8981\u6587\u4ef6&#xff0c;\u7528\u6237\u53ea\u9700\u6309\u7167\u63d0\u793a\u8fdb\u884c\u5b89\u88c5&#xff0c;\u5373\u53ef\u6210\u529f\u5c06\u8f6f\u4ef6\u6216\u7a0b\u5e8f\u90e8\u7f72\u5230 Windows \u7cfb\u7edf\u4e2d\u3002<\/p>\n<\/li>\n<li>\n<p>.zip \u662f\u7a0b\u5e8f\u7684\u538b\u7f29\u5305&#xff0c;\u4e0d\u9700\u8981\u8fdb\u884c\u5b89\u88c5&#xff0c;\u89e3\u538b\u5373\u53ef\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231140-684a0d2ce65a2.png\" alt=\"\" \/><\/p>\n<ul>\n<li>\u6839\u636e\u4e0b\u56fe\u5b89\u88c5\u8f6f\u4ef6&#xff0c;\u53ef\u4ee5\u81ea\u884c\u4fee\u6539\u5b89\u88c5\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231143-684a0d2f24099.png\" alt=\"\" \/> <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231143-684a0d2f963e5.png\" alt=\"\" \/><\/p>\n<ul>\n<li>\n<p>\u5b89\u88c5\u597d\u540e&#xff0c;Win &#043; X \u70b9\u51fb \u201c\u7cfb\u7edf\u201d \u2192 \u201c\u9ad8\u7ea7\u7cfb\u7edf\u8bbe\u7f6e\u201d \u2192 \u201c\u73af\u5883\u53d8\u91cf(N)\u2026\u201d \u5e76\u53cc\u51fb \u201c\u7cfb\u7edf\u53d8\u91cf(S)\u201d \u4e0b\u7684 PATH \u53ef\u4ee5\u770b\u5230\u65b0\u589e\u4e86\u4e00\u9879 D:\\\\nodejs\\\\&#xff08;\u8bbe\u7f6e\u7684\u5b89\u88c5\u8def\u5f84&#xff09;\u3002<\/p>\n<\/li>\n<li>\n<p>Win &#043; R \u8f93\u5165 cmd \u8fdb\u5165\u547d\u4ee4\u63d0\u793a\u7b26&#xff0c;\u8f93\u5165 node -v \u548c npm -v &#xff0c;\u5982\u679c\u8f93\u51fa\u7248\u672c\u53f7&#xff0c;\u5219\u8bf4\u660e node.js \u5b89\u88c5\u6210\u529f\u3002<\/p>\n<\/li>\n<\/ul>\n<h4>2&#xff09;\u914d\u7f6e\u73af\u5883\u53d8\u91cf<\/h4>\n<ul>\n<li>\n<p>\u5728\u5b89\u88c5\u8def\u5f84 D:\\\\nodejs\\\\ \u4e0b\u65b0\u5efa\u4e24\u4e2a\u6587\u4ef6\u5939 \u201cnode_global\u201d \u548c \u201cnode_cache\u201d &#xff0c;\u5e76\u590d\u5236\u5b83\u4eec\u7684\u8def\u5f84\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c cmd &#xff0c;\u8f93\u5165\u4ee5\u4e0b\u4e24\u6761\u6307\u4ee4&#xff1a;<\/p>\n<\/li>\n<\/ul>\n<p>npm config set prefix &#034;D:\\\\nodejs\\\\node_global&#034;<br \/>\nnpm config set cache &#034;D:\\\\nodejs\\\\node_cache&#034;<\/p>\n<ul>\n<li>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4e24\u6761\u6307\u4ee4\u67e5\u770b\u914d\u7f6e\u7684\u8def\u5f84&#xff1a;<\/li>\n<\/ul>\n<p>npm config get prefix<br \/>\nnpm config get cache<\/p>\n<ul>\n<li>\n<p>Win &#043; X \u70b9\u51fb \u201c\u7cfb\u7edf\u201d \u2192 \u201c\u9ad8\u7ea7\u7cfb\u7edf\u8bbe\u7f6e\u201d \u2192 \u201c\u73af\u5883\u53d8\u91cf(N)\u2026\u201d<\/p>\n<li>\n<p>\u53cc\u51fb \u201c\u7528\u6237\u53d8\u91cf(U)\u201d \u4e0b\u7684 PATH &#xff0c;\u5c06 C:\\\\Users\\\\[\u7528\u6237\u540d]\\\\AppData\\\\Roaming\\\\npm \u4fee\u6539\u6210 D:\\\\nodejs\\\\node_global &#xff1b;<\/p>\n<\/li>\n<li>\n<p>\u53cc\u51fb \u201c\u7cfb\u7edf\u53d8\u91cf(S)\u201d \u4e0b\u7684 PATH &#xff0c;\u65b0\u5efa D:\\\\nodejs\\\\node_global\\\\node_modules \u548c D:\\\\nodejs\\\\node_cache &#xff0c;\u6700\u540e\u4e00\u8def\u70b9\u51fb\u786e\u5b9a\u5373\u53ef\u3002<\/p>\n<\/li>\n<\/li>\n<\/ul>\n<p>\u6ce8&#xff1a;\u6b64\u65f6 node_global \u6587\u4ef6\u5939\u4e0b\u5e76\u65e0 node_modules \u6587\u4ef6\u5939&#xff0c;\u6ca1\u6709\u5173\u7cfb&#xff0c;\u5148\u8fdb\u884c\u8bbe\u7f6e\u5373\u53ef\u3002<\/p>\n<ul>\n<li>\u914d\u7f6e\u5b8c\u6210\u540e&#xff0c;\u5168\u5c40\u5b89\u88c5\u4e00\u4e2a express \u6a21\u5757\u8fdb\u884c\u6d4b\u8bd5\u662f\u5426\u914d\u7f6e\u6210\u529f&#xff1a;\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c cmd &#xff0c;\u8f93\u5165\u6307\u4ee4 npm install express -g &#xff0c;\u5176\u4e2d -g \u4ee3\u8868\u5168\u5c40\u5b89\u88c5&#xff0c;\u6b64\u65f6 node_global \u6587\u4ef6\u5939\u4e0b\u624d\u4f1a\u81ea\u52a8\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a node_modules \u7684\u6587\u4ef6\u5939\u3002<\/li>\n<\/ul>\n<h4>3&#xff09;\u5b89\u88c5\u955c\u50cf<\/h4>\n<ul>\n<li>\n<p>\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c cmd &#xff0c;\u8f93\u5165\u6307\u4ee4 npm config set registry https:\/\/registry.npmmirror.com \u5b89\u88c5\u6dd8\u5b9d\u955c\u50cf\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f93\u5165\u6307\u4ee4 npm config get registry \u67e5\u770b\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u3010\u53ef\u9009\u3011\u5982\u679c\u60f3\u8981\u4f7f\u7528 cnpm \u547d\u4ee4\u884c\u5de5\u5177\u4ee3\u66ff\u9ed8\u8ba4\u7684 npm &#xff0c;\u5219\u8fdb\u884c\u4ee5\u4e0b\u64cd\u4f5c&#xff1a;<\/p>\n<ul>\n<li>\n<p>\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c cmd &#xff0c;\u8f93\u5165\u6307\u4ee4 npm install -g cnpm &#8211;registry&#061;https:\/\/registry.npmmirror.com \u3002<\/p>\n<\/li>\n<li>\n<p>\u8f93\u5165\u6307\u4ee4 cnpm -v \u67e5\u770b\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<\/li>\n<\/ul>\n<h4>4&#xff09;node.js \u7684\u5e38\u7528\u547d\u4ee4<\/h4>\n<ul>\n<li>\u68c0\u67e5\u7248\u672c<\/li>\n<\/ul>\n<p># \u68c0\u67e5 Node.js \u7248\u672c<br \/>\nnode -v<\/p>\n<p># \u68c0\u67e5 npm \u7248\u672c<br \/>\nnpm -v<\/p>\n<ul>\n<li>\u521d\u59cb\u5316\u9879\u76ee<\/li>\n<\/ul>\n<p># \u521d\u59cb\u5316\u4e00\u4e2a\u65b0\u7684 Node.js \u9879\u76ee<br \/>\nnpm init<\/p>\n<ul>\n<li>\u5b89\u88c5\u548c\u5378\u8f7d\u5305<\/li>\n<\/ul>\n<p># \u5b89\u88c5\u7279\u5b9a\u7248\u672c\u7684 Node.js \u5305<br \/>\nnpm install &lt;package-name&gt;&#064;&lt;version&gt;<\/p>\n<p># \u5168\u5c40\u5b89\u88c5 Node.js \u5305<br \/>\nnpm install -g &lt;package-name&gt;<\/p>\n<p># \u5378\u8f7d Node.js \u5305<br \/>\nnpm uninstall &lt;package-name&gt;<\/p>\n<ul>\n<li>\u67e5\u770b\u5df2\u5b89\u88c5\u7684\u5305<\/li>\n<\/ul>\n<p># \u67e5\u770b\u5168\u5c40\u5b89\u88c5\u7684 Node.js \u5305<br \/>\nnpm list -g &#8211;depth 0<\/p>\n<p># \u67e5\u770b\u5df2\u5b89\u88c5\u7684\u672c\u5730\u5305<br \/>\nnpm ls<\/p>\n<ul>\n<li>\u66f4\u65b0\u5305<\/li>\n<\/ul>\n<p># \u66f4\u65b0\u6240\u6709\u5168\u5c40\u5b89\u88c5\u7684 Node.js \u5305<br \/>\nnpm update -g<\/p>\n<p># \u66f4\u65b0\u7279\u5b9a Node.js \u5305<br \/>\nnpm update &lt;package-name&gt;<\/p>\n<ul>\n<li>\u8fd0\u884c\u4ee3\u7801\u548c\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<p># \u8fd0\u884c Node.js \u6587\u4ef6<br \/>\nnode &lt;filename.js&gt;<\/p>\n<p># \u4f7f\u7528 nodemon \u542f\u52a8\u5e94\u7528\u7a0b\u5e8f&#xff08;\u81ea\u52a8\u91cd\u542f&#xff09;<br \/>\nnodemon &lt;filename.js&gt;<\/p>\n<p># \u5728\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u5e94\u7528\u7a0b\u5e8f<br \/>\nnpm start<\/p>\n<p># \u6307\u5b9a\u73af\u5883\u53d8\u91cf\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f<br \/>\nNODE_ENV&#061;production node &lt;filename.js&gt;<\/p>\n<p>\u53c2\u8003\u6587\u7ae0&#xff1a; \u3010node.js\u5b89\u88c5\u53ca\u73af\u5883\u914d\u7f6e\u8d85\u8be6\u7ec6\u6559\u7a0b\u3010Windows\u7cfb\u7edf\u5b89\u88c5\u5305\u65b9\u5f0f\u3011\u3011 \u30102024\u6700\u65b0\u7248Node.js\u4e0b\u8f7d\u5b89\u88c5\u53ca\u73af\u5883\u914d\u7f6e\u6559\u7a0b\u3010\u4fdd\u59c6\u7ea7\u3011\u3011 \u3010Node.js\u5b89\u88c5\u53ca\u73af\u5883\u914d\u7f6e\u8d85\u8be6\u7ec6\u6559\u7a0b\u3010Windows\u7cfb\u7edf\u3011\u3011<\/p>\n<h3>2. \u5b89\u88c5 http-server \u670d\u52a1<\/h3>\n<p>http-server \u662f\u4e00\u4e2a\u7b80\u5355\u4e14\u5feb\u901f\u7684\u96f6\u914d\u7f6e\u547d\u4ee4\u884c\u9759\u6001\u6587\u4ef6\u670d\u52a1\u5668&#xff0c;\u4e3b\u8981\u7528\u4e8e\u672c\u5730\u5feb\u901f\u542f\u52a8\u4e00\u4e2a\u9759\u6001\u6587\u4ef6\u670d\u52a1&#xff0c;\u5b83\u901a\u5e38\u7528\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5\u73af\u5883\u3002<\/p>\n<ul>\n<li>\n<p>\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c cmd &#xff0c;\u8f93\u5165\u6307\u4ee4 npm install http-server -g \u8fdb\u884c\u5168\u5c40\u5b89\u88c5 http-server \u670d\u52a1\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f93\u5165\u547d\u4ee4 http-server -v \u53ef\u67e5\u770b\u8be5\u670d\u52a1\u662f\u5426\u5b89\u88c5\u6210\u529f\u3002<\/p>\n<\/li>\n<\/ul>\n<h3>3. \u4f7f\u7528 http-server \u5f00\u542f\u670d\u52a1<\/h3>\n<h4>1&#xff09;\u4f7f\u7528 http-server<\/h4>\n<ul>\n<li>\n<p>Win &#043; R \u8f93\u5165 cmd \u8fdb\u5165\u547d\u4ee4\u63d0\u793a\u7b26&#xff0c;\u901a\u8fc7 cd \u64cd\u4f5c\u5c06\u78c1\u76d8\u8def\u5f84\u6539\u81f3\u9700\u8981\u5f00\u542f\u670d\u52a1\u7684\u8def\u5f84\u4e0b\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f93\u5165\u547d\u4ee4 http-server -p 7890 \u6307\u5b9a\u7aef\u53e3\u5f00\u542f\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u9ed8\u8ba4\u7684\u8bbf\u95ee\u5730\u5740\u662f&#xff1a;http:\/\/127.0.0.1:8080<\/p>\n<ul>\n<li>\n<p>\u542f\u52a8\u6210\u529f\u53ef\u4ee5\u901a\u8fc7 http:\/\/127.0.0.1:7890 \u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<\/li>\n<li>\n<p>\u6309\u4e0b Ctrl &#043; C \u7ec8\u6b62\u670d\u52a1\u3002<\/p>\n<\/li>\n<\/ul>\n<h4>2&#xff09;\u8be6\u89e3 http-server [path] [options]<\/h4>\n<p>\u4ee5\u4e0b\u662f http-server \u5e38\u7528\u7684\u4e00\u4e9b\u547d\u4ee4\u548c\u53c2\u6570&#xff1a;<\/p>\n<table>\n<tr>\u53c2\u6570\u8bf4\u660e\u793a\u4f8b<\/tr>\n<tbody>\n<tr>\n<td>[path]<\/td>\n<td>\u6307\u5b9a\u670d\u52a1\u5668\u6839\u76ee\u5f55&#xff0c;\u9ed8\u8ba4\u5f53\u524d\u76ee\u5f55<\/td>\n<td>http-server .\/public<\/td>\n<\/tr>\n<tr>\n<td>-p or &#8211;port &lt;port&gt;<\/td>\n<td>\u6307\u5b9a\u76d1\u542c\u7aef\u53e3&#xff0c;\u9ed8\u8ba4 8080<\/td>\n<td>http-server -p 3000<\/td>\n<\/tr>\n<tr>\n<td>-a or &#8211;address &lt;address&gt;<\/td>\n<td>\u7ed1\u5b9a\u7684\u5730\u5740&#xff0c;\u9ed8\u8ba4 0.0.0.0&#xff08;\u6240\u6709\u5730\u5740&#xff09;<\/td>\n<td>http-server -a 127.0.0.1<\/td>\n<\/tr>\n<tr>\n<td>-c or &#8211;cache &lt;time&gt;<\/td>\n<td>\u7f13\u5b58\u65f6\u95f4&#xff08;\u79d2&#xff09;<\/td>\n<td>http-server -c 3600<\/td>\n<\/tr>\n<tr>\n<td>-c-1<\/td>\n<td>-1 \u8868\u793a\u7981\u7528\u7f13\u5b58<\/td>\n<td>http-server -c-1<\/td>\n<\/tr>\n<tr>\n<td>-d or &#8211;directory<\/td>\n<td>\u542f\u7528\u76ee\u5f55\u5217\u8868\u663e\u793a<\/td>\n<td>http-server -d<\/td>\n<\/tr>\n<tr>\n<td>-i or &#8211;index &lt;file&gt;<\/td>\n<td>\u6307\u5b9a\u9ed8\u8ba4\u9996\u9875\u6587\u4ef6<\/td>\n<td>http-server -i index.html<\/td>\n<\/tr>\n<tr>\n<td>-h or &#8211;help<\/td>\n<td>\u663e\u793a\u5e2e\u52a9\u4fe1\u606f<\/td>\n<td>http-server -h<\/td>\n<\/tr>\n<tr>\n<td>-o or &#8211;open<\/td>\n<td>\u542f\u52a8\u65f6\u81ea\u52a8\u5728\u6d4f\u89c8\u5668\u6253\u5f00<\/td>\n<td>http-server -o<\/td>\n<\/tr>\n<tr>\n<td>-g or &#8211;gzip<\/td>\n<td>\u542f\u7528 gzip \u538b\u7f29<\/td>\n<td>http-server -g<\/td>\n<\/tr>\n<tr>\n<td>-e or &#8211;ext &lt;extension&gt;<\/td>\n<td>\u8bbe\u7f6e\u9ed8\u8ba4\u6269\u5c55\u540d&#xff0c;\u9ed8\u8ba4 html<\/td>\n<td>http-server -e htm<\/td>\n<\/tr>\n<tr>\n<td>-s or &#8211;silent<\/td>\n<td>\u9759\u9ed8\u6a21\u5f0f&#xff0c;\u4e0d\u8f93\u51fa\u4efb\u4f55\u65e5\u5fd7\u4fe1\u606f<\/td>\n<td>http-server -s<\/td>\n<\/tr>\n<tr>\n<td>-r or &#8211;robots &lt;file&gt;<\/td>\n<td>\u6307\u5b9a robots.txt \u6587\u4ef6\u4f4d\u7f6e<\/td>\n<td>http-server -r .\/robots.txt<\/td>\n<\/tr>\n<tr>\n<td>&#8211;cors<\/td>\n<td>\u542f\u7528 CORS \u8de8\u57df<\/td>\n<td>http-server &#8211;cors<\/td>\n<\/tr>\n<tr>\n<td>-S or &#8211;ssl<\/td>\n<td>\u542f\u7528 HTTPS<\/td>\n<td>http-server &#8211;ssl &#8211;cert .\/cert.pem &#8211;key .\/key.pem<\/td>\n<\/tr>\n<tr>\n<td>-C or &#8211;cert &lt;file&gt;<\/td>\n<td>SSL \u8bc1\u4e66\u6587\u4ef6\u8def\u5f84<\/td>\n<td>http-server -S -C .\/cert.pem -K .\/key.pem<\/td>\n<\/tr>\n<tr>\n<td>-K or &#8211;key &lt;file&gt;<\/td>\n<td>SSL \u79c1\u94a5\u6587\u4ef6\u8def\u5f84<\/td>\n<td>http-server -S -C .\/cert.pem -K .\/key.pem<\/td>\n<\/tr>\n<tr>\n<td>-U or &#8211;utf8<\/td>\n<td>\u5bf9 URL \u4f7f\u7528 UTF-8 \u7f16\u7801<\/td>\n<td>http-server -U<\/td>\n<\/tr>\n<tr>\n<td>-P or &#8211;proxy &lt;url&gt;<\/td>\n<td>\u4ee3\u7406\u672a\u627e\u5230\u7684\u8bf7\u6c42\u5230\u6307\u5b9a URL<\/td>\n<td>http-server -P http:\/\/example.com<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u53c2\u8003\u6587\u7ae0&#xff1a;\u3010http-server\u4f7f\u7528&#xff0c;\u542f\u52a8\u672c\u5730\u670d\u52a1\u5668 &amp; \u4f7f\u7528serve\u5305\u672c\u5730\u542f\u52a8\u3011<\/p>\n<h2>\u4e8c\u3001Web \u9759\u6001\u670d\u52a1\u5668<\/h2>\n<h3>1. \u663e\u793a\u56fa\u5b9a\u7684\u9875\u9762<\/h3>\n<h4>1&#xff09;Python \u4ee3\u7801<\/h4>\n<p><span class=\"token comment\"># \u670d\u52a1\u5668\u7aef<\/span><br \/>\n<span class=\"token keyword\">import<\/span> socket<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">service_client<\/span><span class=\"token punctuation\">(<\/span>client_socket<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u63a5\u6536\u6d4f\u89c8\u5668\u53d1\u9001\u8fc7\u6765\u7684\u8bf7\u6c42 &#xff0c;\u5373 http \u8bf7\u6c42<\/span><br \/>\n    recv_data <span class=\"token operator\">&#061;<\/span> client_socket<span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    request_header_lines <span class=\"token operator\">&#061;<\/span> recv_data<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> line <span class=\"token keyword\">in<\/span> request_header_lines<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>line<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u8fd4\u56de http \u683c\u5f0f\u7684\u6570\u636e&#xff0c;\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n    response_headers <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># 200 \u8868\u793a\u627e\u5230\u8fd9\u4e2a\u8d44\u6e90<\/span><br \/>\n    response_headers <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># \u7528\u4e00\u4e2a\u7a7a\u7684\u884c\u4e0e body \u8fdb\u884c\u9694\u5f00<\/span><br \/>\n    response_body <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;hello world&#034;<\/span><br \/>\n    <span class=\"token comment\"># \u5c06 response header \u548c response body \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n    response <span class=\"token operator\">&#061;<\/span> response_headers <span class=\"token operator\">&#043;<\/span> response_body<br \/>\n    client_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    client_socket<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u521b\u5efa TCP \u5957\u63a5\u5b57<\/span><br \/>\n    server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n    <span class=\"token comment\"># \u8bbe\u7f6e\u670d\u52a1\u5668\u7aef 4 \u6b21\u6325\u624b\u4e4b\u540e\u8d44\u6e90\u80fd\u591f\u7acb\u5373\u91ca\u653e&#xff0c;\u8fd9\u6837\u5c31\u4fdd\u8bc1\u4e0b\u6b21\u8fd0\u884c\u7a0b\u5e8f\u65f6 \u53ef\u4ee5\u7acb\u5373\u7ed1\u5b9a 8888 \u7aef\u53e3<\/span><br \/>\n    server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u7ed1\u5b9a IP \u548c\u7aef\u53e3\u53f7&#xff0c;127.0.0.1 \u662f\u672c\u673a\u5bf9\u81ea\u5df1\u7684\u7f51\u7edc\u5730\u5740&#xff0c;\u5373\u672c\u5730\u56de\u73af\u5730\u5740<\/span><br \/>\n    ip <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;127.0.0.1&#034;<\/span><br \/>\n    port <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">8888<\/span><br \/>\n    server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;The ip and port used by the HTTP server : (%s : %s)&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># 4. \u7b49\u5f85\u65b0\u5ba2\u6237\u7aef\u7684\u94fe\u63a5<\/span><br \/>\n        client_socket<span class=\"token punctuation\">,<\/span> client_addr <span class=\"token operator\">&#061;<\/span> server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># print(f&#039;&#8212;Client [{client_addr[0]}:{client_addr[1]}] Link Success&#8212;&#039;)<\/span><br \/>\n        <span class=\"token comment\"># 5. \u4e3a\u8fd9\u4e2a\u5ba2\u6237\u7aef\u670d\u52a1<\/span><br \/>\n        service_client<span class=\"token punctuation\">(<\/span>client_socket<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/127.0.0.1:8888\u201d \u5e76\u56de\u8f66\u3002<\/li>\n<h4>2&#xff09;\u7ed3\u679c\u5c55\u793a<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231143-684a0d2fd2622.png\" alt=\"\u3001\" \/><\/p>\n<p>\u53f3\u51fb\u6d4f\u89c8\u5668\u9875\u9762&#xff0c;\u9009\u62e9 \u201c\u68c0\u67e5\u201d \u2192 \u201c\u7f51\u7edc\u201d &#xff0c;\u8f93\u5165 Ctrl &#043; R \u5237\u65b0\u7eaa\u5f55&#xff0c;\u518d\u5355\u51fb\u60f3\u8981\u67e5\u770b\u7684\u540d\u79f0\u5c31\u53ef\u4ee5\u67e5\u770b\u8be6\u7ec6\u7684\u6807\u5934\u4fe1\u606f\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231146-684a0d32286fa.png\" alt=\"\" \/><\/p>\n<h3>2. \u663e\u793a\u8bf7\u6c42\u7684\u9875\u9762<\/h3>\n<h4>1&#xff09;Python \u4ee3\u7801<\/h4>\n<p><span class=\"token keyword\">import<\/span> socket<br \/>\n<span class=\"token keyword\">import<\/span> re<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token comment\"># \u670d\u52a1\u5668\u7aef<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">service_client<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u63a5\u6536\u6d4f\u89c8\u5668\u53d1\u9001\u8fc7\u6765\u7684\u8bf7\u6c42 &#xff0c;\u5373 http \u8bf7\u6c42<\/span><br \/>\n    request <span class=\"token operator\">&#061;<\/span> new_socket<span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5f97\u5230\u5934\u90e8\u7684\u6bcf\u4e00\u884c<\/span><br \/>\n    request_lines <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u83b7\u53d6\u8bf7\u6c42\u7684 url<\/span><br \/>\n        ret <span class=\"token operator\">&#061;<\/span> re<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r&#034;[^\/]&#043;(\/[^ ]*)&#034;<\/span><span class=\"token punctuation\">,<\/span> request_lines<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u4f8b\u5982&#xff1a;&#039;GET \/how-to-learn-qt.html HTTP\/1.1&#039;<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> ret<span class=\"token punctuation\">:<\/span><br \/>\n            file_name <span class=\"token operator\">&#061;<\/span> ret<span class=\"token punctuation\">.<\/span>group<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token comment\"># \u4f8b\u5982&#xff1a;\/how-to-learn-qt.html<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> file_name <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                file_name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/index.html&#034;<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&#034;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42\u7684 url<\/span><br \/>\n            <span class=\"token keyword\">for<\/span> request_line <span class=\"token keyword\">in<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>request_line<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42<\/span><br \/>\n            <span class=\"token comment\"># 2. \u8fd4\u56de http \u683c\u5f0f\u7684\u6570\u636e&#xff0c;\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n            <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                f <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;.\/..\/html&#034;<\/span> <span class=\"token operator\">&#043;<\/span> file_name<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;rb&#034;<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6253\u5f00\u8bf7\u6c42\u7684\u8d44\u6e90<\/span><br \/>\n            <span class=\"token comment\"># \u627e\u4e0d\u5230\u8d44\u6e90\u5c31\u8fd4\u56de 404 Not Found<\/span><br \/>\n            <span class=\"token keyword\">except<\/span> FileNotFoundError<span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 404 NOT FOUND\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;File Not Found&#8212;&#8211;&#034;<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                html_content <span class=\"token operator\">&#061;<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                f<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>settimeout<span class=\"token punctuation\">(<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                    <span class=\"token comment\"># 2.1 \u5c06 response header \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token comment\"># 2.2 \u5c06 response body \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>html_content<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u53d1\u9001\u8d85\u65f6<\/span><br \/>\n                <span class=\"token keyword\">except<\/span> socket<span class=\"token punctuation\">.<\/span>timeout<span class=\"token punctuation\">:<\/span><br \/>\n                    response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 504 Gateway Timeout\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                    response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                    response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;Send Timeout&#8212;&#8211;&#034;<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u5957\u63a5\u5b57<\/span><br \/>\n    new_socket<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    time_end <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;The total time spent is <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>time_end <span class=\"token operator\">&#8211;<\/span> time_start<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> seconds.&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;-&#039;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u521b\u5efa TCP \u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u7ed1\u5b9a IP \u548c\u7aef\u53e3\u53f7<\/span><br \/>\n    ip <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;127.0.0.1&#034;<\/span><br \/>\n    port <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">7890<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;The ip and port used by the HTTP server : (%s : %s)&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># 4. \u7b49\u5f85\u65b0\u5ba2\u6237\u7aef\u7684\u94fe\u63a5<\/span><br \/>\n        new_socket<span class=\"token punctuation\">,<\/span> client_addr <span class=\"token operator\">&#061;<\/span> tcp_server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># print(f&#039;&#8212;Client [{client_addr[0]}:{client_addr[1]}] Link Success&#8212;&#039;)<\/span><br \/>\n        time_start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 5. \u4e3a\u8fd9\u4e2a\u5ba2\u6237\u7aef\u670d\u52a1<\/span><br \/>\n        service_client<span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    <span class=\"token comment\"># tcp_server_socket.close()<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>HTML \u8d44\u6e90\u4e0b\u8f7d&#xff1a;\u3010Python \u5b9e\u73b0 Web \u9759\u6001\u670d\u52a1\u5668\u4e2d\u9700\u8981\u4f7f\u7528\u5230\u7684 HTML \u8d44\u6e90\u3011<\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>Win &#043; R \u8f93\u5165 cmd \u8fdb\u5165\u547d\u4ee4\u63d0\u793a\u7b26&#xff0c;\u901a\u8fc7 cd \u64cd\u4f5c\u5c06\u78c1\u76d8\u8def\u5f84\u6539\u81f3\u9700\u8981\u5f00\u542f\u670d\u52a1\u7684\u8def\u5f84\u4e0b&#xff0c;\u5e76\u8f93\u5165\u547d\u4ee4 http-server -p 7890 \u6307\u5b9a 7890 \u7aef\u53e3\u5f00\u542f\u670d\u52a1\u5668\u3002<\/li>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/127.0.0.1:7890\u201d \u5e76\u56de\u8f66\u3002<\/li>\n<h4>2&#xff09;\u7ed3\u679c\u5c55\u793a<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231147-684a0d334693d.png\" alt=\"\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/06\/20250611231147-684a0d33ea3bb.png\" alt=\"\" \/><\/p>\n<h3>3. \u591a\u8fdb\u7a0b\u663e\u793a\u9875\u9762<\/h3>\n<p>Python \u4ee3\u7801&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> socket<br \/>\n<span class=\"token keyword\">import<\/span> re<br \/>\n<span class=\"token keyword\">import<\/span> multiprocessing<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token comment\"># \u670d\u52a1\u5668\u7aef<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">service_client<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u63a5\u6536\u6d4f\u89c8\u5668\u53d1\u9001\u8fc7\u6765\u7684\u8bf7\u6c42 &#xff0c;\u5373 http \u8bf7\u6c42<\/span><br \/>\n    request <span class=\"token operator\">&#061;<\/span> new_socket<span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5f97\u5230\u5934\u90e8\u7684\u6bcf\u4e00\u884c<\/span><br \/>\n    request_lines <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u83b7\u53d6\u8bf7\u6c42\u7684 url<\/span><br \/>\n        ret <span class=\"token operator\">&#061;<\/span> re<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r&#034;[^\/]&#043;(\/[^ ]*)&#034;<\/span><span class=\"token punctuation\">,<\/span> request_lines<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u4f8b\u5982&#xff1a;&#039;GET \/how-to-learn-qt.html HTTP\/1.1&#039;<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> ret<span class=\"token punctuation\">:<\/span><br \/>\n            file_name <span class=\"token operator\">&#061;<\/span> ret<span class=\"token punctuation\">.<\/span>group<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token comment\"># \u4f8b\u5982&#xff1a;\/how-to-learn-qt.html<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> file_name <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                file_name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/index.html&#034;<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&#034;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42\u7684 url<\/span><br \/>\n            <span class=\"token keyword\">for<\/span> request_line <span class=\"token keyword\">in<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>request_line<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42<\/span><br \/>\n            <span class=\"token comment\"># 2. \u8fd4\u56de http \u683c\u5f0f\u7684\u6570\u636e&#xff0c;\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n            <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                f <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;.\/..\/html&#034;<\/span> <span class=\"token operator\">&#043;<\/span> file_name<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;rb&#034;<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6253\u5f00\u8bf7\u6c42\u7684\u8d44\u6e90<\/span><br \/>\n            <span class=\"token comment\"># \u627e\u4e0d\u5230\u8d44\u6e90\u5c31\u8fd4\u56de 404 Not Found<\/span><br \/>\n            <span class=\"token keyword\">except<\/span> FileNotFoundError<span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 404 NOT FOUND\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;File Not Found&#8212;&#8211;&#034;<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                html_content <span class=\"token operator\">&#061;<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                f<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>settimeout<span class=\"token punctuation\">(<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                    <span class=\"token comment\"># 2.1 \u5c06 response header \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token comment\"># 2.2 \u5c06 response body \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>html_content<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u53d1\u9001\u8d85\u65f6<\/span><br \/>\n                <span class=\"token keyword\">except<\/span> socket<span class=\"token punctuation\">.<\/span>timeout<span class=\"token punctuation\">:<\/span><br \/>\n                    response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 504 Gateway Timeout\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                    response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                    response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;Send Timeout&#8212;&#8211;&#034;<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u5b50\u8fdb\u7a0b<\/span><br \/>\n    new_socket<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    time_end <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;The total time spent is <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>time_end <span class=\"token operator\">&#8211;<\/span> time_start<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> seconds.&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;-&#039;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u521b\u5efa TCP \u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u7ed1\u5b9a IP \u548c\u7aef\u53e3\u53f7<\/span><br \/>\n    ip <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;127.0.0.1&#034;<\/span><br \/>\n    port <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">7890<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;The ip and port used by the HTTP server : (%s : %s)&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># 4. \u7b49\u5f85\u65b0\u5ba2\u6237\u7aef\u7684\u94fe\u63a5<\/span><br \/>\n        new_socket<span class=\"token punctuation\">,<\/span> client_addr <span class=\"token operator\">&#061;<\/span> tcp_server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># print(f&#039;&#8212;Client [{client_addr[0]}:{client_addr[1]}] Link Success&#8212;&#039;)<\/span><br \/>\n        time_start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 5. \u4e3a\u8fd9\u4e2a\u5ba2\u6237\u7aef\u670d\u52a1<\/span><br \/>\n        p <span class=\"token operator\">&#061;<\/span> multiprocessing<span class=\"token punctuation\">.<\/span>Process<span class=\"token punctuation\">(<\/span>target<span class=\"token operator\">&#061;<\/span>service_client<span class=\"token punctuation\">,<\/span> args<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        p<span class=\"token punctuation\">.<\/span>start<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u5173\u95ed\u7236\u8fdb\u7a0b<\/span><br \/>\n        new_socket<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    <span class=\"token comment\"># tcp_server_socket.close()<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/127.0.0.1:7890\u201d \u5e76\u56de\u8f66\u3002<\/li>\n<h3>4. \u591a\u7ebf\u7a0b\u663e\u793a\u9875\u9762<\/h3>\n<p>Python \u4ee3\u7801&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> socket<br \/>\n<span class=\"token keyword\">import<\/span> re<br \/>\n<span class=\"token keyword\">import<\/span> threading<br \/>\n<span class=\"token keyword\">import<\/span> time<\/p>\n<p><span class=\"token comment\"># \u670d\u52a1\u5668\u7aef<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">service_client<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u63a5\u6536\u6d4f\u89c8\u5668\u53d1\u9001\u8fc7\u6765\u7684\u8bf7\u6c42 &#xff0c;\u5373 http \u8bf7\u6c42<\/span><br \/>\n    request <span class=\"token operator\">&#061;<\/span> new_socket<span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5f97\u5230\u5934\u90e8\u7684\u6bcf\u4e00\u884c<\/span><br \/>\n    request_lines <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u83b7\u53d6\u8bf7\u6c42\u7684 url<\/span><br \/>\n        ret <span class=\"token operator\">&#061;<\/span> re<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r&#034;[^\/]&#043;(\/[^ ]*)&#034;<\/span><span class=\"token punctuation\">,<\/span> request_lines<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u4f8b\u5982&#xff1a;&#039;GET \/how-to-learn-qt.html HTTP\/1.1&#039;<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> ret<span class=\"token punctuation\">:<\/span><br \/>\n            file_name <span class=\"token operator\">&#061;<\/span> ret<span class=\"token punctuation\">.<\/span>group<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token comment\"># \u4f8b\u5982&#xff1a;\/how-to-learn-qt.html<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> file_name <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                file_name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/index.html&#034;<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&#034;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42\u7684 url<\/span><br \/>\n            <span class=\"token keyword\">for<\/span> request_line <span class=\"token keyword\">in<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>request_line<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42<\/span><br \/>\n            <span class=\"token comment\"># 2. \u8fd4\u56de http \u683c\u5f0f\u7684\u6570\u636e&#xff0c;\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n            <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                f <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;.\/..\/html&#034;<\/span> <span class=\"token operator\">&#043;<\/span> file_name<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;rb&#034;<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u6253\u5f00\u8bf7\u6c42\u7684\u8d44\u6e90<\/span><br \/>\n            <span class=\"token comment\"># \u627e\u4e0d\u5230\u8d44\u6e90\u5c31\u8fd4\u56de 404 Not Found<\/span><br \/>\n            <span class=\"token keyword\">except<\/span> FileNotFoundError<span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 404 NOT FOUND\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;File Not Found&#8212;&#8211;&#034;<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                html_content <span class=\"token operator\">&#061;<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                f<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>settimeout<span class=\"token punctuation\">(<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                    <span class=\"token comment\"># 2.1 \u5c06 response header \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token comment\"># 2.2 \u5c06 response body \u53d1\u9001\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>html_content<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u53d1\u9001\u8d85\u65f6<\/span><br \/>\n                <span class=\"token keyword\">except<\/span> socket<span class=\"token punctuation\">.<\/span>timeout<span class=\"token punctuation\">:<\/span><br \/>\n                    response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 504 Gateway Timeout\\\\r\\\\n&#034;<\/span>  <span class=\"token comment\"># header<\/span><br \/>\n                    response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                    response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;Send Timeout&#8212;&#8211;&#034;<\/span>  <span class=\"token comment\"># body<\/span><br \/>\n                    new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u5b50\u7ebf\u7a0b<\/span><br \/>\n    new_socket<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    time_end <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;The total time spent is <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>time_end <span class=\"token operator\">&#8211;<\/span> time_start<span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> seconds.&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;-&#039;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">50<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u521b\u5efa TCP \u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u7ed1\u5b9a IP \u548c\u7aef\u53e3\u53f7<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;127.0.0.1&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token number\">7890<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># 4. \u7b49\u5f85\u65b0\u5ba2\u6237\u7aef\u7684\u94fe\u63a5<\/span><br \/>\n        new_socket<span class=\"token punctuation\">,<\/span> client_addr <span class=\"token operator\">&#061;<\/span> tcp_server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># print(f&#039;&#8212;Client [{client_addr[0]}:{client_addr[1]}] Link Success&#8212;&#039;)<\/span><br \/>\n        time_start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 5. \u4e3a\u8fd9\u4e2a\u5ba2\u6237\u7aef\u670d\u52a1<\/span><br \/>\n        p <span class=\"token operator\">&#061;<\/span> threading<span class=\"token punctuation\">.<\/span>Thread<span class=\"token punctuation\">(<\/span>target<span class=\"token operator\">&#061;<\/span>service_client<span class=\"token punctuation\">,<\/span> args<span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        p<span class=\"token punctuation\">.<\/span>start<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u591a\u7ebf\u7a0b\u65f6&#xff0c;new_socket \u4f20\u9012\u7ed9\u5b50\u7ebf\u7a0b\u4ee5\u540e&#xff0c;\u4e3b\u7ebf\u7a0b\u4e0d\u80fd\u5173\u95ed<\/span><br \/>\n        <span class=\"token comment\"># new_socket.close()<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    <span class=\"token comment\"># tcp_server_socket.close()<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/127.0.0.1:7890\u201d \u5e76\u56de\u8f66\u3002<\/li>\n<h3>5. \u975e\u963b\u585e\u6a21\u5f0f\u663e\u793a\u9875\u9762<\/h3>\n<p>Python \u4ee3\u7801&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> time<br \/>\n<span class=\"token keyword\">import<\/span> socket<br \/>\n<span class=\"token keyword\">import<\/span> sys<br \/>\n<span class=\"token keyword\">import<\/span> re<\/p>\n<p><span class=\"token comment\"># \u5b9a\u4e49\u4e00\u4e2a WSGI \u670d\u52a1\u5668\u7684\u7c7b<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">WSGIServer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token builtin\">object<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token keyword\">def<\/span> <span class=\"token function\">__init__<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">,<\/span> ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">,<\/span> documents_root<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># 1. \u521b\u5efa\u5957\u63a5\u5b57<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 2. \u7ed1\u5b9a\u672c\u5730\u4fe1\u606f<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 4. \u8bbe\u7f6e\u975e\u963b\u585e<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>server_socket<span class=\"token punctuation\">.<\/span>setblocking<span class=\"token punctuation\">(<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u5ba2\u6237\u5217\u8868<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>client_socket_list <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">list<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u9759\u6001\u8d44\u6e90\u7684\u8def\u5f84<\/span><br \/>\n        self<span class=\"token punctuation\">.<\/span>documents_root <span class=\"token operator\">&#061;<\/span> documents_root<\/p>\n<p>    <span class=\"token keyword\">def<\/span> <span class=\"token function\">run_forever<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span>  <span class=\"token comment\"># \u8fd0\u884c\u670d\u52a1\u5668<\/span><br \/>\n        <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token comment\"># \u7b49\u5f85\u5bf9\u65b9\u94fe\u63a5<\/span><br \/>\n            <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                new_socket<span class=\"token punctuation\">,<\/span> new_addr <span class=\"token operator\">&#061;<\/span> self<span class=\"token punctuation\">.<\/span>server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token comment\"># \u672a\u6709\u6d4f\u89c8\u5668\u94fe\u63a5<\/span><br \/>\n            <span class=\"token keyword\">except<\/span> BlockingIOError<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">pass<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                time_start <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u8bbe\u7f6e\u975e\u963b\u585e<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>setblocking<span class=\"token punctuation\">(<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u6dfb\u52a0\u5ba2\u6237\u81f3\u5ba2\u6237\u5217\u8868<\/span><br \/>\n                self<span class=\"token punctuation\">.<\/span>client_socket_list<span class=\"token punctuation\">.<\/span>append<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">[<\/span>new_socket<span class=\"token punctuation\">,<\/span> new_addr<span class=\"token punctuation\">,<\/span> time_start<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;New client (<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>new_addr<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> : <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>new_addr<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">) link success&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token comment\"># \u904d\u5386\u5217\u8868\u4e2d\u7684\u8fde\u63a5&#xff0c;\u5982\u679c\u6709\u6d4f\u89c8\u5668\u53d1\u8fc7\u6765\u6570\u636e&#xff0c;\u90a3\u4e48\u5c31\u5904\u7406<\/span><br \/>\n            <span class=\"token keyword\">for<\/span> client_socket <span class=\"token keyword\">in<\/span> self<span class=\"token punctuation\">.<\/span>client_socket_list<span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                    request <span class=\"token operator\">&#061;<\/span> client_socket<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;utf-8&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token keyword\">except<\/span> BlockingIOError<span class=\"token punctuation\">:<\/span><br \/>\n                    <span class=\"token keyword\">pass<\/span><br \/>\n                <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                    <span class=\"token keyword\">if<\/span> request<span class=\"token punctuation\">:<\/span>  <span class=\"token comment\"># \u6709\u6570\u636e\u5c31\u5904\u7406\u6570\u636e<\/span><br \/>\n                        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;Client [<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>client_socket<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">] is working&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n                        self<span class=\"token punctuation\">.<\/span>deal_with_request<span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">,<\/span> client_socket<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span>  <span class=\"token comment\"># \u5ba2\u6237\u4e0e\u6d4f\u89c8\u5668\u65ad\u5f00<\/span><br \/>\n                        client_socket<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                        time_end <span class=\"token operator\">&#061;<\/span> time<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;Client [<\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>client_socket<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\">] finish request&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n                        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string-interpolation\"><span class=\"token string\">f&#039;The total time spent is <\/span><span class=\"token interpolation\"><span class=\"token punctuation\">{<\/span>time_end <span class=\"token operator\">&#8211;<\/span> client_socket<span class=\"token punctuation\">[<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">}<\/span><\/span><span class=\"token string\"> seconds.&#039;<\/span><\/span><span class=\"token punctuation\">)<\/span><br \/>\n                        self<span class=\"token punctuation\">.<\/span>client_socket_list<span class=\"token punctuation\">.<\/span>remove<span class=\"token punctuation\">(<\/span>client_socket<span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token keyword\">def<\/span> <span class=\"token function\">deal_with_request<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">,<\/span> request<span class=\"token punctuation\">,<\/span> client_socket<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span>  <span class=\"token comment\"># \u5904\u7406\u6570\u636e<\/span><br \/>\n        request_lines <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># \u4f8b\u5982&#xff1a;&#039;GET \/how-to-learn-qt.html HTTP\/1.1&#039;<\/span><br \/>\n        ret <span class=\"token operator\">&#061;<\/span> re<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r&#034;([^\/]*)([^ ]&#043;)&#034;<\/span><span class=\"token punctuation\">,<\/span> request_lines<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> ret<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token comment\"># \u4f8b\u5982&#xff1a;\/how-to-learn-qt.html<\/span><br \/>\n            file_name <span class=\"token operator\">&#061;<\/span> ret<span class=\"token punctuation\">.<\/span>group<span class=\"token punctuation\">(<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> file_name <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                file_name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/index.html&#034;<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&#034;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">for<\/span> i<span class=\"token punctuation\">,<\/span> line <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">enumerate<\/span><span class=\"token punctuation\">(<\/span>request_lines<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>i<span class=\"token punctuation\">,<\/span> line<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token comment\"># \u8bfb\u53d6\u6587\u4ef6\u6570\u636e<\/span><br \/>\n            <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                f <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span>self<span class=\"token punctuation\">.<\/span>documents_root <span class=\"token operator\">&#043;<\/span> file_name<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;rb&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">except<\/span> PermissionError<span class=\"token punctuation\">:<\/span><br \/>\n                response_body <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;file not found,Please enter the correct URL&#034;<\/span><br \/>\n                response_header <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 404 not found\\\\r\\\\n&#034;<\/span><br \/>\n                response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;Content-Type: text\/html; charset&#061;utf-8\\\\r\\\\n&#034;<\/span><br \/>\n                response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;Content-Length: %d\\\\r\\\\n&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>response_body<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                <span class=\"token comment\"># \u5c06 header \u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                client_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response_header<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;utf-8&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u5c06 body \u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                client_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response_body<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                content <span class=\"token operator\">&#061;<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                f<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                response_body <span class=\"token operator\">&#061;<\/span> content<br \/>\n                response_header <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span><br \/>\n                response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;Content-Length: %d\\\\r\\\\n&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>response_body<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                <span class=\"token comment\"># \u5c06 header \u548c body \u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n                client_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response_header<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;utf-8&#039;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#043;<\/span> response_body<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token comment\"># \u8bbe\u7f6e\u670d\u52a1\u5668\u670d\u52a1\u9759\u6001\u8d44\u6e90\u65f6\u7684\u8def\u5f84<\/span><br \/>\nDOCUMENTS_ROOT <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;.\/..\/html&#034;<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span>  <span class=\"token comment\"># \u63a7\u5236 web \u670d\u52a1\u5668\u6574\u4f53<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>sys<span class=\"token punctuation\">.<\/span>argv<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token number\">3<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        ip <span class=\"token operator\">&#061;<\/span> sys<span class=\"token punctuation\">.<\/span>argv<span class=\"token punctuation\">[<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">]<\/span><br \/>\n        port <span class=\"token operator\">&#061;<\/span> sys<span class=\"token punctuation\">.<\/span>argv<span class=\"token punctuation\">[<\/span><span class=\"token number\">2<\/span><span class=\"token punctuation\">]<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> port<span class=\"token punctuation\">.<\/span>isdigit<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            port <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">int<\/span><span class=\"token punctuation\">(<\/span>port<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;The ip and port used by the HTTP server : (%s : %s)&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            http_server <span class=\"token operator\">&#061;<\/span> WSGIServer<span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">,<\/span> DOCUMENTS_ROOT<span class=\"token punctuation\">)<\/span><br \/>\n            http_server<span class=\"token punctuation\">.<\/span>run_forever<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;The port number was entered incorrectly&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Run the command : python3 4.non-blocking.py 127.0.0.1 7890&#034;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u56fe\u5f62\u5316\u754c\u9762\u6216\u547d\u4ee4\u884c\u4f20\u53c2 \u201c127.0.0.1 7890\u201d<\/li>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/127.0.0.1:7890\u201d \u5e76\u56de\u8f66\u3002<\/li>\n<p>\u201cBlockingIOError: [WinError 10035] \u65e0\u6cd5\u7acb\u5373\u5b8c\u6210\u4e00\u4e2a\u975e\u963b\u6b62\u6027\u5957\u63a5\u5b57\u64cd\u4f5c\u201d \u7684\u89e3\u51b3\u65b9\u6cd5\u89c1&#xff1a;\u3010Python BlockingIOError \u963b\u585e\u9519\u8bef\u3011<\/p>\n<h3>6. \u5229\u7528 epoll \u663e\u793a\u9875\u9762&#xff08;Linux \u4e0b\u8fd0\u884c&#xff09;<\/h3>\n<p>Python \u4ee3\u7801&#xff1a;<\/p>\n<p><span class=\"token comment\"># !\/usr\/bin\/python<\/span><br \/>\n<span class=\"token comment\"># -*- coding:utf-8 -*-<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> socket<br \/>\n<span class=\"token keyword\">import<\/span> select<br \/>\n<span class=\"token keyword\">import<\/span> re<\/p>\n<p>BASE_PATH <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;.\/..\/html&#039;<\/span><\/p>\n<p><span class=\"token comment\"># \u670d\u52a1\u5668\u7aef<\/span><br \/>\n<span class=\"token keyword\">def<\/span> <span class=\"token function\">service_client<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">,<\/span> request<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    request_lines <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token keyword\">not<\/span> request_lines<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">return<\/span><br \/>\n    ret <span class=\"token operator\">&#061;<\/span> re<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r&#034;[^\/]&#043;(\/[^ ]*)&#034;<\/span><span class=\"token punctuation\">,<\/span> request_lines<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> ret<span class=\"token punctuation\">:<\/span><br \/>\n        file_name <span class=\"token operator\">&#061;<\/span> ret<span class=\"token punctuation\">.<\/span>group<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> file_name <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            file_name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/index.html&#034;<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;*&#034;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">50<\/span><span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># 2. \u8fd4\u56de http \u683c\u5f0f\u7684\u6570\u636e&#xff0c;\u7ed9\u6d4f\u89c8\u5668<\/span><br \/>\n        <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            f <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span>BASE_PATH <span class=\"token operator\">&#043;<\/span> file_name<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;rb&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">except<\/span> FileNotFoundError<span class=\"token punctuation\">:<\/span><br \/>\n            response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 404 NOT FOUND\\\\r\\\\n&#034;<\/span><br \/>\n            response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n            response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;file not found&#8212;&#8211;&#034;<\/span><br \/>\n            new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            html_content <span class=\"token operator\">&#061;<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            f<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            response_body <span class=\"token operator\">&#061;<\/span> html_content<br \/>\n            response_header <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span><br \/>\n            response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;Content-Length:%d\\\\r\\\\n&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token builtin\">len<\/span><span class=\"token punctuation\">(<\/span>response_body<span class=\"token punctuation\">)<\/span><br \/>\n            response_header <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n            response <span class=\"token operator\">&#061;<\/span> response_header<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#043;<\/span> response_body<br \/>\n            new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u521b\u5efa\u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u7ed1\u5b9a IP \u548c\u7aef\u53e3\u53f7<\/span><br \/>\n    ip <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;192.168.200.128&#034;<\/span><br \/>\n    port <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">7890<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;The ip and port used by the HTTP server : (%s : %s)&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5c06\u5957\u63a5\u5b57\u53d8\u4e3a\u975e\u5835\u585e<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>setblocking<span class=\"token punctuation\">(<\/span><span class=\"token boolean\">False<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 4. \u521b\u5efa\u4e00\u4e2aepoll\u5bf9\u8c61<\/span><br \/>\n    epl <span class=\"token operator\">&#061;<\/span> select<span class=\"token punctuation\">.<\/span>epoll<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u5c06\u76d1\u542c\u5957\u63a5\u5b57\u5bf9\u5e94\u7684 fd \u6ce8\u518c\u5230 epoll \u4e2d<\/span><br \/>\n    <span class=\"token comment\"># \u6ce8\u518c\u5e76\u76d1\u63a7 tcp_server_socket, select.EPOLLIN \u4e3a\u53ef\u8bfb\u4e8b\u4ef6<\/span><br \/>\n    epl<span class=\"token punctuation\">.<\/span>register<span class=\"token punctuation\">(<\/span>tcp_server_socket<span class=\"token punctuation\">.<\/span>fileno<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> select<span class=\"token punctuation\">.<\/span>EPOLLIN<span class=\"token punctuation\">)<\/span><br \/>\n    fd_event_dict <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">dict<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># \u9ed8\u8ba4\u4f1a\u5835\u585e&#xff0c;\u76f4\u5230 os \u76d1\u6d4b\u5230\u6570\u636e\u5230\u6765 \u901a\u8fc7\u4e8b\u4ef6\u901a\u77e5\u65b9\u5f0f\u544a\u8bc9\u8fd9\u4e2a\u7a0b\u5e8f&#xff0c;\u6b64\u65f6\u624d\u4f1a\u89e3\u5835\u585e<\/span><br \/>\n        <span class=\"token comment\"># \u8f6e\u8be2\u6ce8\u518c\u7684\u4e8b\u4ef6<\/span><br \/>\n        fd_event_list <span class=\"token operator\">&#061;<\/span> epl<span class=\"token punctuation\">.<\/span>poll<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># [(fd, event), (\u5957\u63a5\u5b57\u5bf9\u5e94\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26, \u8fd9\u4e2a\u6587\u4ef6\u63cf\u8ff0\u7b26\u5230\u5e95\u662f\u4ec0\u4e48\u4e8b\u4ef6)]<\/span><br \/>\n        <span class=\"token keyword\">for<\/span> fd<span class=\"token punctuation\">,<\/span> event <span class=\"token keyword\">in<\/span> fd_event_list<span class=\"token punctuation\">:<\/span><br \/>\n            <span class=\"token comment\"># \u7b49\u5f85\u65b0\u5ba2\u6237\u7aef\u7684\u94fe\u63a5<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> fd <span class=\"token operator\">&#061;&#061;<\/span> tcp_server_socket<span class=\"token punctuation\">.<\/span>fileno<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                new_socket<span class=\"token punctuation\">,<\/span> client_addr <span class=\"token operator\">&#061;<\/span> tcp_server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u6ce8\u518c\u5e76\u76d1\u63a7 new_socket<\/span><br \/>\n                epl<span class=\"token punctuation\">.<\/span>register<span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">.<\/span>fileno<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> select<span class=\"token punctuation\">.<\/span>EPOLLIN<span class=\"token punctuation\">)<\/span><br \/>\n                fd_event_dict<span class=\"token punctuation\">[<\/span>new_socket<span class=\"token punctuation\">.<\/span>fileno<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&#061;<\/span> new_socket<br \/>\n            <span class=\"token comment\"># \u5224\u65ad\u5df2\u7ecf\u94fe\u63a5\u7684\u5ba2\u6237\u7aef\u662f\u5426\u6709\u6570\u636e\u53d1\u9001\u8fc7\u6765<\/span><br \/>\n            <span class=\"token keyword\">elif<\/span> event <span class=\"token operator\">&#061;&#061;<\/span> select<span class=\"token punctuation\">.<\/span>EPOLLIN<span class=\"token punctuation\">:<\/span><br \/>\n                recv_data <span class=\"token operator\">&#061;<\/span> fd_event_dict<span class=\"token punctuation\">[<\/span>fd<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;utf-8&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u6709\u6570\u636e\u5219\u5904\u7406\u6570\u636e&#xff0c;\u901a\u8fc7\u4e0d\u904d\u5386\u6765\u5b9a\u4f4d socket<\/span><br \/>\n                <span class=\"token keyword\">if<\/span> recv_data<span class=\"token punctuation\">:<\/span><br \/>\n                    service_client<span class=\"token punctuation\">(<\/span>fd_event_dict<span class=\"token punctuation\">[<\/span>fd<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">,<\/span> recv_data<span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token comment\"># \u5ba2\u6237\u4e0e\u6d4f\u89c8\u5668\u65ad\u5f00<\/span><br \/>\n                <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                    fd_event_dict<span class=\"token punctuation\">[<\/span>fd<span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token comment\"># \u53d6\u6d88\u6ce8\u518c<\/span><br \/>\n                    epl<span class=\"token punctuation\">.<\/span>unregister<span class=\"token punctuation\">(<\/span>fd<span class=\"token punctuation\">)<\/span><br \/>\n                    <span class=\"token comment\"># \u4ece\u5b57\u5178\u4e2d\u79fb\u9664<\/span><br \/>\n                    <span class=\"token keyword\">del<\/span> fd_event_dict<span class=\"token punctuation\">[<\/span>fd<span class=\"token punctuation\">]<\/span><br \/>\n    <span class=\"token comment\"># \u5173\u95ed\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    <span class=\"token comment\"># tcp_server_socket.close()<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;__main__&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u5f00\u542f\u865a\u62df\u673a&#xff0c;\u7136\u540e\u914d\u7f6e PyCharm \u8fde\u63a5\u8fdc\u7a0b\u670d\u52a1\u5668&#xff0c;\u5e76\u5207\u6362 Python \u89e3\u91ca\u5668\u3002<\/li>\n<li>\u5c06\u9700\u8981\u8fd0\u884c\u7684 .py \u4ee3\u7801\u548c\u6587\u4ef6\u90e8\u7f72\u4e0a\u4f20\u81f3 Linux \u7684\u6587\u4ef6\u5939\u4e0b&#xff08;\u53f3\u952e\u6587\u4ef6 \u2192 \u201c\u90e8\u7f72\u201d \u2192 \u201c\u4e0a\u4f20\u5230\u2026\u201d&#xff09;\u3002<\/li>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801&#xff08;\u6ce8\u610f\u8fd9\u65f6\u7684 IP \u5730\u5740\u5e76\u975e\u672c\u5730\u56de\u73af\u5730\u5740&#xff0c;\u800c\u662f Liunx \u7684 IPv4 \u5730\u5740&#xff09;\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/192.168.200.128:7890\u201d \u5e76\u56de\u8f66\u3002<\/li>\n<p>\u914d\u7f6e PyCharm \u8fde\u63a5\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u6b65\u9aa4\u89c1&#xff1a;\u3010Python-\u7b80\u5355\u7f51\u7edc\u7f16\u7a0b I\u3011<\/p>\n<h3>7. \u5229\u7528 gevent \u663e\u793a\u9875\u9762<\/h3>\n<p>Python \u4ee3\u7801&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> gevent<br \/>\n<span class=\"token keyword\">from<\/span> gevent <span class=\"token keyword\">import<\/span> monkey<\/p>\n<p>monkey<span class=\"token punctuation\">.<\/span>patch_all<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> socket<br \/>\n<span class=\"token keyword\">import<\/span> re<\/p>\n<p>BASE_PATH <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;.\/..\/html&#039;<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">service_client<\/span><span class=\"token punctuation\">(<\/span>new_socket<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># \u63a5\u6536 http \u8bf7\u6c42<\/span><br \/>\n    request <span class=\"token operator\">&#061;<\/span> new_socket<span class=\"token punctuation\">.<\/span>recv<span class=\"token punctuation\">(<\/span><span class=\"token number\">4096<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>decode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;utf-8&#039;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> request<span class=\"token punctuation\">:<\/span><br \/>\n        request_lines <span class=\"token operator\">&#061;<\/span> request<span class=\"token punctuation\">.<\/span>splitlines<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        ret <span class=\"token operator\">&#061;<\/span> re<span class=\"token punctuation\">.<\/span><span class=\"token keyword\">match<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">r&#034;[^\/]&#043;(\/[^ ]*)&#034;<\/span><span class=\"token punctuation\">,<\/span> request_lines<span class=\"token punctuation\">[<\/span><span class=\"token number\">0<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> ret<span class=\"token punctuation\">:<\/span><br \/>\n            file_name <span class=\"token operator\">&#061;<\/span> ret<span class=\"token punctuation\">.<\/span>group<span class=\"token punctuation\">(<\/span><span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> file_name <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#034;\/&#034;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                file_name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;\/index.html&#034;<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;&gt;&#034;<\/span> <span class=\"token operator\">*<\/span> <span class=\"token number\">30<\/span><span class=\"token punctuation\">,<\/span> file_name<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span>request<span class=\"token punctuation\">)<\/span>  <span class=\"token comment\"># \u8f93\u51fa\u8bf7\u6c42<\/span><br \/>\n            <span class=\"token keyword\">try<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                f <span class=\"token operator\">&#061;<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span>BASE_PATH <span class=\"token operator\">&#043;<\/span> file_name<span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;rb&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">except<\/span> FileNotFoundError<span class=\"token punctuation\">:<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 404 NOT FOUND\\\\r\\\\n&#034;<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;-file not found&#8212;&#8212;-&#034;<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><span class=\"token punctuation\">:<\/span><br \/>\n                html_content <span class=\"token operator\">&#061;<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                f<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                response <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;HTTP\/1.1 200 OK\\\\r\\\\n&#034;<\/span><br \/>\n                response <span class=\"token operator\">&#043;&#061;<\/span> <span class=\"token string\">&#034;\\\\r\\\\n&#034;<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>response<span class=\"token punctuation\">.<\/span>encode<span class=\"token punctuation\">(<\/span><span class=\"token string\">&#039;utf-8&#039;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                new_socket<span class=\"token punctuation\">.<\/span>send<span class=\"token punctuation\">(<\/span>html_content<span class=\"token punctuation\">)<\/span><br \/>\n    new_socket<span class=\"token punctuation\">.<\/span>close<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token comment\"># 1. \u521d\u59cb\u5316<\/span><br \/>\n    tcp_server_socket <span class=\"token operator\">&#061;<\/span> socket<span class=\"token punctuation\">.<\/span>socket<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>AF_INET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SOCK_STREAM<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># \u786e\u4fdd\u7aef\u53e3\u590d\u7528<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>setsockopt<span class=\"token punctuation\">(<\/span>socket<span class=\"token punctuation\">.<\/span>SOL_SOCKET<span class=\"token punctuation\">,<\/span> socket<span class=\"token punctuation\">.<\/span>SO_REUSEADDR<span class=\"token punctuation\">,<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 2. \u7ed1\u5b9a IP \u548c\u7aef\u53e3\u53f7<\/span><br \/>\n    ip <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;127.0.0.1&#034;<\/span><br \/>\n    port <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">7890<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">print<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;The ip and port used by the HTTP server : (%s : %s)&#034;<\/span> <span class=\"token operator\">%<\/span> <span class=\"token punctuation\">(<\/span>ip<span class=\"token punctuation\">,<\/span> port<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># 3. \u53d8\u4e3a\u76d1\u542c\u5957\u63a5\u5b57<\/span><br \/>\n    tcp_server_socket<span class=\"token punctuation\">.<\/span>listen<span class=\"token punctuation\">(<\/span><span class=\"token number\">128<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">True<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token comment\"># 4. \u7b49\u5f85\u65b0\u5ba2\u6237\u7aef\u7684\u94fe\u63a5<\/span><br \/>\n        new_socket<span class=\"token punctuation\">,<\/span> socket_addr <span class=\"token operator\">&#061;<\/span> tcp_server_socket<span class=\"token punctuation\">.<\/span>accept<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n        <span class=\"token comment\"># print(f&#039;New client ({socket_addr[0]} : {socket_addr[1]}) link success&#039;)<\/span><br \/>\n        <span class=\"token comment\"># \u521b\u5efa\u4e00\u4e2a\u666e\u901a\u7684 greenlet \u5bf9\u8c61\u5e76\u5207\u6362<\/span><br \/>\n        gevent<span class=\"token punctuation\">.<\/span>spawn<span class=\"token punctuation\">(<\/span>service_client<span class=\"token punctuation\">,<\/span> new_socket<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token comment\"># tcp_server_socket.close()<\/span><\/p>\n<p><span class=\"token keyword\">if<\/span> __name__ <span class=\"token operator\">&#061;&#061;<\/span> <span class=\"token string\">&#039;__main__&#039;<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    main<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>\u5b9e\u73b0\u6b65\u9aa4&#xff1a;<\/p>\n<li>\u8fd0\u884c\u4e0a\u8ff0\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u3002<\/li>\n<li>\u5728\u6d4f\u89c8\u5668\u7684\u5730\u5740\u680f\u91cc\u8f93\u5165 \u201chttp:\/\/127.0.0.1:7890\u201d \u5e76\u56de\u8f66\u3002<\/li>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb872\u6b21\uff0c\u70b9\u8d5e19\u6b21\uff0c\u6536\u85cf19\u6b21\u3002\u672c\u6587\u4ecb\u7ecd\u4e86\u5728Windows\u7cfb\u7edf\u4e0b\u542f\u52a8HTTP\u670d\u52a1\u5668\u7684\u8be6\u7ec6\u6b65\u9aa4\uff0c\u4e3b\u8981\u5305\u62ec\uff1a\u5b89\u88c5Node.js\u73af\u5883\u3001\u5b89\u88c5http-server\u670d\u52a1\u548c\u542f\u52a8Web\u9759\u6001\u670d\u52a1\u5668\u3002\u6587\u7ae0\u8fd8\u5305\u542b\u4e86Node.js\u5e38\u7528\u547d\u4ee4\u53c2\u8003\u548c\u76f8\u5173\u914d\u7f6e\u8bf4\u660e\uff0c\u9002\u5408\u9700\u8981\u5feb\u901f\u642d\u5efa\u672c\u5730\u5f00\u53d1\u670d\u52a1\u5668\u7684\u7528\u6237\u53c2\u8003\u4f7f\u7528\u3002_pythona=add(a=(a=)\u7684\u547d\u4ee4\u8be6\u89e3<\/p>\n","protected":false},"author":2,"featured_media":43339,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[81,87,43,211],"topic":[],"class_list":["post-43346","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-python","tag-87","tag-43","tag-211"],"yoast_head":"<!-- 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